src/panels/places/placespanel.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008 by Peter Penz <peter.penz@gmx.at>                  *
   3  *   Copyright (C) 2010 by Christian Muehlhaeuser <muesli@gmail.com>       *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  19  ***************************************************************************/
  20
  21 #include "placespanel.h"
  22
  23 #include "dolphin_generalsettings.h"
  24 #include "draganddrophelper.h"
  25 #include <kfileitem.h>
  26 #include <konq_operations.h>
  27 #include "settings/dolphinsettings.h"
  28
  29 PlacesPanel::PlacesPanel(QWidget* parent) :
  30     KFilePlacesView(parent),
  31     m_mouseButtons(Qt::NoButton)
  32 {
  33     setDropOnPlaceEnabled(true);
  34     connect(this, SIGNAL(urlsDropped(const KUrl&, QDropEvent*, QWidget*)),
  35             this, SLOT(slotUrlsDropped(const KUrl&, QDropEvent*, QWidget*)));
  36     connect(this, SIGNAL(urlChanged(const KUrl&)),
  37             this, SLOT(emitExtendedUrlChangedSignal(const KUrl&)));
  38 }
  39
  40 PlacesPanel::~PlacesPanel()
  41 {
  42 }
  43
  44 void PlacesPanel::mousePressEvent(QMouseEvent* event)
  45 {
  46     m_mouseButtons = event->buttons();
  47     KFilePlacesView::mousePressEvent(event);
  48 }
  49
  50 void PlacesPanel::rowsAboutToBeRemoved(const QModelIndex& parent, int start, int end)
  51 {
  52     Q_UNUSED(parent);
  53
  54     const QModelIndexList indexes = selectedIndexes();
  55     if (!indexes.isEmpty()) {
  56         const int selectedRow = indexes.first().row();
  57         if ((start >= selectedRow) && (end <= selectedRow)) {
  58             // The currently selected item is about to be removed, reset view to home URL
  59             const KUrl homeUrl = DolphinSettings::instance().generalSettings()->homeUrl();
  60             setUrl(homeUrl);
  61             emit urlChanged(homeUrl, Qt::NoButton);
  62         }
  63     }
  64 }
  65
  66 void PlacesPanel::slotUrlsDropped(const KUrl& dest, QDropEvent* event, QWidget* parent)
  67 {
  68     DragAndDropHelper::instance().dropUrls(KFileItem(), dest, event, parent);
  69 }
  70
  71 void PlacesPanel::emitExtendedUrlChangedSignal(const KUrl& url)
  72 {
  73     emit urlChanged(url, m_mouseButtons);
  74 }
  75
  76 #include "placespanel.moc"